Ah! Thank you! I think that must be it. This is a great software application. Is there a detailed manual for it?

Hi. I'm new to Paintstorm Studio and I'm really struggling with the lack of documentation. So I hope this will be an appropriate place to ask questions. I notice that, when using layers, the layer thumbnail images seem to be the reverse of what I've painted. Is there a reason for this? It's a bit di...